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Energy Transformations

16 Questions  I  By Pvazquez
Identify how energy changes form.

  
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Question Excerpt

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1.  A change in composition or structure is called ____.
A.
B.
C.
D.
E.
2.  Energy forms can be ____.
A.
B.
C.
D.
E.
3.  Energy is ___ changing.
A.
B.
C.
4.  Energy transformations that involve chemical changes also produce ___.
A.
B.
C.
D.
E.
5.  The law of conservation states: ___
A.
B.
C.
D.
6.  As you toss a ball into the air, as soon as the ball leaves your hand, ___ energy is present.
7.  _____ cars use an electric motor as well as a gasoline engine.
A.
B.
C.
D.
E.
8.  Where is the potential energy greatest?
A.
B.
C.
D.
9.  Where is the kinetic energy GREATEST?
A.
B.
C.
D.
10.  __________ energy is the type of energy light has..
A.
B.
C.
D.
11.  During energy transformations, energy is never __________.
A.
B.
C.
D.
12.  As energy transformations occur within a system, the total energy of the system __________.
A.
B.
C.
D.
13.  A __________ is a device that transforms kinetic energy into electrical energy.
A.
B.
C.
D.
14.  A baseball is hit into the air with a bat. When does the baseball have the greatest gravitational potential energy?
A.
B.
C.
D.
15.  __________ is energy stored by things that stretch or compress.  
A.
B.
C.
D.
16.  What two factors determine how much gravitational potential energy is in an object?  
A.
B.
C.
D.
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